Full Digital Color Doppler Ultrasonic Diagnostic Instrument (Vet) User’s Manual V1.00
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Measurement method:
1. Move the cursor to
〖
LV
〗
menu and its submenu will be popped up. Move the cursor to
〖
TEICHHOLZ
〗
or
〖
CUBE
〗
submenu then press
『
Set
』
key to enter measurement status;
2. Move the cursor to the end systole of LV and measure LVIDs, the measurement method is the same
as “Depth” measurement of M general measurement, press
『
Set
』
key , the measured value LVIDs and
calculated value ESV will be shown at the right of display area;
3. Move the cursor to the end diastole of LV and measure LVIDd, the measurement method is the same
as “Depth” measurement of M general measurement, press
『
Set
』
key, the measured value LVIDd and
calculated value EDV will be shown at the right of display area;
4. After finishing LVIDd measurement, SV, FS, EF, CO, MVCF, SI and CI will be calculated and
shown at the same time.
14.2.3 Mitral valve measurement
Mitral valve measurement items include calculating the parameters of time, distance, CA, CE, DEV,
DCT and so on to calculate EFSLP, AC descending speed, CA/CE and QMV.
EFSLP and AC
descending speed measurement
Measurement method:
1. Move the cursor to
〖
Mitral Meas
〗
menu and its submenu will be popped up. Move the cursor to
〖
EFLSP
〗
or
〖
ACV
〗
submenu then press
『
Set
』
key to enter measurement status;
2. Measure EFSLP or AC descending speed, the measurement method is the same as “Slope”
measurement of M general measurement;
3. After finishing the measurement, the result of EFLSP and ACV will be shown on the right side of the
display area.
CA/CE and Valve Volume (QMV) measurement
Measurement method:
1. Move the cursor to
〖
Mitral Meas
〗
menu and its submenu will be popped up. Move the cursor to
[CA/CE] or [Valve Volume] of the submenu, press
『
Set
』
key to enter measurement status;
2. Measure CA, CE, DEV and DCT with distance measurement method;
3. After finishing the measurement, CA/CE and QMV will be shown on the right side of the display
area.
14.2.4 Aorta measurement
Aorta measurement items include measuring the parameters of LAD, AOD, MAVO1, MAVO2 and so
on to calculate LAD/AOD, AA and AVSV.
Measurement method:
1. Move the cursor to
〖
Aorta Meas
〗
menu and its submenu will be popped up. Move the cursor to
[LAD/AOD] or [Valve Volume] submenu, press
『
Set
』
key to enter measurement status;
2. Measure LAD, AOD, MAVO1 and MAVO2 with distance measurement method;
3. After finishing the measurement, LAD/AOD, AA and AVSV will be shown on the right side of the
display area.
14.2.5 CO measurement
Measurement method:
Attention:
1. It should key in or measure the essential parameters of heart rate, ET, height, weight and
others before measuring the cardiac function parameters, or else it will show incomplete
data.
2. Make sure that LVIDd is more than LVIDs to ensure the accuracy of measurement, or else it
can’t show the right calculated value.